Stepwise
a. 楼梯式的, 逐步的
📝 例句
in-and-out stepwise method
分批进入和退出的逐步回归法
stepwise discriminant analysis
逐步判别分析
stepwise stability constant
逐级稳定常数
stepwise polymerization
逐步聚合
A stepwise nucleophilic displacement involving 36 was highly unlikely.
涉及（36）的这种逐步亲核取代是不大可能的。
🗣️ 情景例句
Keep out of what doesn't concern you.
不关你的事不要插手。
What time does the first train to Boston leave?
第一班去波士顿的列车什么时间开出呢？
'The shop was an old converted house with many large, disused fireplaces and tall, narrow chimneys.
”那是一座老式的、经过改造的房子，店里有许多废置不用的大壁炉和又高又窄的烟囱。